Drones for Spraying Pesticides—Opportunities and Challenges
likely to cause a significant level of soil compaction resulting in reduced crop yield. Spot spraying, ... spraying and the high level of public demand for relaxation of current rules and regulations. Universities, ... a number of important data points: soil characteristics (type, moisture content, and nutrient content) ...
Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field
site and rate criteria from Assessing Nutrient Loss Risk in Ohio (NRCS) between 50 to 200 PPM. Time ... step 7. STP value of 50 PPM Mehlich III or less: CROP YIELD —Reduce risk of crop yield losses with ... available. The maintenance STP range is "critical level" to 40 PPM in corn soybean rotation and 50 ...
Kaletunç awarded Fulbright U.S. Specialist Award to Slovenia
address introducing the advance food engineering topics into the curriculum on the 2nd level of Bologna ...
FABE Post-Doctoral Scholar Places Third in 2023 CFAES Research Forum Poster Competition
range of research conducted at different academic levels in the college, including undergraduate ... participating in field experiments conducted in Ames Iowa this summer to test these ML models and focus them on ...
Soil Sampling to Develop Nutrient Recommendations
over the entire field, changes in soil test levels in two areas over a 10-year period are shown. Table ... 1 ppm 20 8 2 20 8 2 20 8 2 Expected ppm change in soil test over 10 years 3 0 0 +5 +10-6-11 1 Crop ... to change soil test 1 ppm is 6–10 depending on cation exchange capacity. 3 Example calculation: ...
Sunn Hemp as a Cover Crop in Ohio
on planting/termination dates and precipitation. Total nitrogen = 50–150 lb. of N per acre (not ... average): June 10–Aug. 16 Upright growth habit: 3–9 feet Preferred soil pH: 6.5–7.5 Table 1. Rating the ... efotg.sc.egov.usda.gov/#/state/OH/documents/section=4&folder=-6. Performance Dry matter = 1,000–4,000 lb. per acre, per year Biomass quantity is highly dependent ...
Triticale as a Cover Crop in Ohio
Preferred soil pH: 6.0–7.0 Table 1. Rating the traits of cover crop triticale. Heat tolerance Good Drought ... (pure live seed) Broadcast without incorporation 50–90 lb./acre (pure live seed) Additional planting ... Performance Dry matter = 2,000–5,000 lb. per acre, per year Biomass quantity is highly dependent on ...
Field Pea/Winter Pea as a Cover Crop in Ohio
growth habit that can spread 2–4 feet Preferred soil pH: 6.0–7.0 Table 1. Rating the traits of cover crop ... based on specific variety Planting Drilled at 1–1½ inches 50–80 lb./acre (pure live seed) Broadcast with ... Additional planting information: 1,800 seeds per lb. (highly variable; adjust seeding rate accordingly) ...
Cowpea as a Cover Crop in Ohio
to climbing growth habit Preferred soil pH: 5.5–6.5 Table 1. Rating the traits of cover crop cowpea. ... Excellent Winter survival Winter-killed Planting Drilled at 1–1½ inches 50–90 lb./acre (pure live seed) ... = 2,500–4,500 lb. per acre, per year Biomass quantity is highly dependent on planting/termination dates and ...
Cereal Rye as a Cover Crop in Ohio
midwestcovercrops.org/selector-tool/. Identification Blue-green leaves Hairs on leaf sheath, unlike wheat Small- to medium ... establishment window: July 2–Nov. 1 Upright growth habit: 3–6 feet Preferred soil pH: 5.0–7.0 Table 1. Rating ... dependable than drilling or broadcasting with incorporation. Use a low seeding rate for areas with sandy soil ...